0001470831-25-000016.txt : 20250513 0001470831-25-000016.hdr.sgml : 20250513 20250513115933 ACCESSION NUMBER: 0001470831-25-000016 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(1) FILED AS OF DATE: 20250513 DATE AS OF CHANGE: 20250513 EFFECTIVENESS DATE: 20250513 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Amberstone Affiliates LLC - Series MF 2025 CENTRAL INDEX KEY: 0002067234 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-545896 FILM NUMBER: 25938455 BUSINESS ADDRESS: STREET 1: 1593 NORTH POINT STREET CITY: SAN FRANCISCO STATE: CA ZIP: 94123 BUSINESS PHONE: 415-523-3588 MAIL ADDRESS: STREET 1: 1593 NORTH POINT STREET CITY: SAN FRANCISCO STATE: CA ZIP: 94123 D 1 primary_doc.xml X0708 D LIVE 0002067234 Amberstone Affiliates LLC - Series MF 2025 1593 NORTH POINT STREET SAN FRANCISCO CA CALIFORNIA 94123 415-523-3588 DELAWARE None None Limited Liability Company true 2023 N/A AMBERSTONE FUND II GP, LLC 1593 NORTH POINT STREET SAN FRANCISCO CA CALIFORNIA 94123 Promoter MANAGER OF THE ISSUER JAMES GRAHAM 1593 NORTH POINT STREET SAN FRANCISCO CA CALIFORNIA 94123 Promoter MANAGING DIRECTOR OF THE MANAGER OF THE ISSUER Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.1 false true false true false 0 Indefinite 0 Indefinite false 0 0 0 0 true false Amberstone Affiliates LLC - Series MF 2025 /S/ JAMES GRAHAM JAMES GRAHAM MANAGING DIRECTOR OF THE MANAGER OF THE ISSUER 2025-05-13